Flying from Seattle-Tacoma International Airport (SEA) to San Diego: what you need to know
Book a direct flight from Seattle-Tacoma International Airport to San Diego and you'll be in the air for around 3 hours 5 minutes.
San Diego and Seattle (where Seattle-Tacoma International Airport is located) share the UTC-8 timezone. That means you won't have to change your watch when you arrive.
You can pick from 90 services each week between Seattle-Tacoma International Airport (SEA) and San Diego International Airport (SAN). This is the most popular flight route.
For a relaxed start to your SEA to San Diego flight, allow plenty of time to check in and find your gate. Arriving two hours before international departures and one hour before domestic flights is the standard rule.
Travelling during a peak time such as July? Major public holidays and other popular seasons can lead to longer queues and delays at check-in and security. Play it safe and get there up to four hours ahead of an international flight and two hours before domestic departures.
Start your trip at SEA and travel straight to San Diego International Airport (SAN). That's where you can expect to touch down when searching for Seattle-Tacoma International Airport to San Diego tickets.
Leading carriers that operate direct flights from Seattle-Tacoma International Airport to San Diego include:
Located around 18 kilometres from central Seattle, SEA can be reached in about 25 minutes by car, depending on traffic. Travelling on public transport takes roughly 35 minutes.
Want a hassle-free start to your holiday? Stay near SEA. Whether you're boarding an early flight from Seattle-Tacoma International Airport to San Diego or just don't like being rushed, these hotels have you covered:
80% of flights leaving Seattle-Tacoma International Airport arrive at their destination as planned. With its impressive on-time stats, disruptions are unlikely when setting off from SEA.
How to find the cheapest flights from Seattle-Tacoma International Airport (SEA) to San Diego
₹ 8,364 is the lowest price we've found for a one-way Seattle-Tacoma International Airport to San Diego flight. A return ticket right now is ₹ 15,114. Depending on when you want to go and the availability, these fares can change.
To find cheap flights from SEA to San Diego, book early. Airlines typically offer the most competitive fares when tickets first go on sale.
Scoring cheap tickets from Seattle-Tacoma International Airport to San Diego is easier if you can be flexible with your trip dates. Try using the 'Whole month' function to access the best prices across the month and land an epic deal.
Save time looking for cheap flights from SEA to San Diego by setting up a Price Alert. You'll get an email or notification on the app when a new low fare is offered.
Tailor your flights with filters. Choose your preferred departure and arrival times, airlines and total journey duration. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Seattle-Tacoma International Airport to San Diego.
Airports in San Diego
San Diego International Airport (SAN)
San Diego International Airport (SAN) is around 5 kilometres from central San Diego. If you're opting for a ride-share or a taxi, the drive will take roughly 15 minutes.
It typically takes 25 minutes to get there by public transport.
The last thing you need is a long journey to your hotel if you're landing late on a flight from Seattle-Tacoma International Airport to San Diego. Stay at one of these accommodation options near SAN instead:
To get the lowest price, book your vehicle from San Diego International Airport about two weeks in advance of your flight from SEA to San Diego.
The address for SAN is N Harbour Dr.
McClellan-Palomar Airport (CLD)
McClellan-Palomar Airport (CLD) is around 48 kilometres from central San Diego. Explore your options for making your way into town after your flight from Seattle-Tacoma International Airport to San Diego has landed.
After stepping off your SEA to San Diego flight, tuck yourself in at a hotel close to CLD. These are some comfortable accommodation options that'll help you switch to relaxation mode:
Save time at the rental desk by completing your booking beforehand. Secure your ride from CLD in advance so you can simply collect the keys and drive away.
Best time to go to San Diego
December is the quietest month for flights from Seattle-Tacoma International Airport to San Diego, while July is the most popular. Work out the best time to go to San Diego based on whether you want a lively atmosphere or a more laid-back vibe.
Before locking in your Seattle-Tacoma International Airport to San Diego plane ticket, think about what kind of weather you prefer. August is the warmest month in San Diego, with temperatures ranging from 16ºC to 27ºC.
February has average temperatures of between 8ºC and 22ºC. Search for a cheap ticket from SEA to San Diego around that time if you like travelling in cooler conditions.
More about San Diego
Once you've booked your flight from Seattle-Tacoma International Airport to San Diego, find a hotel that offers both comfort and a great location. Make one of these options your base for exploring San Diego:
There are so many things to discover in this city it can be hard to know where to start. San Diego Balboa Park, San Diego Zoo and USS Midway Museum are top sights which should feature on any good San Diego itinerary.
Explore more of the United States
You've visited San Diego, now it's time to explore other corners of the United States. Travel about 177 kilometres northwest to Los Angeles to check off its must-visit sights. From Hollywood Sign to Universal Studios Hollywood and Hollywood Bowl, there's plenty to keep you busy.
Around 483 kilometres east of San Diego, Phoenix is another essential stop in the United States. Experience the best of this destination with a visit to Camelback Mountain, Yayoi Kusama Fireflies Infinity Mirror Room and Heard Museum.
